Title of article
Results of a beam test of the combined lead glass and PWO cells detector for the COMPASS electromagnetic calorimeter
Author/Authors
Dolgopolov، نويسنده , , A.V. and Donskov، نويسنده , , S.V. and Fujii، نويسنده , , Y. and Inaba، نويسنده , , S. and Lednev، نويسنده , , A.A. and Nakagawa، نويسنده , , T. and Prokoshkin، نويسنده , , Yu.D. and Shimizu، نويسنده , , H. and Shagin، نويسنده , , P.M. and Singovsky، نويسنده , , A.V. and Sugonyaev، نويسنده , , V.P. and Takamatsu، نويسنده , , K. and Tsuru، نويسنده , , T.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1999
Pages
9
From page
20
To page
28
Abstract
Results of a beam test of the combined PWO (20×20×200 mm3 in size) and lead glass (38×38×450 mm3 in size) cells for a COMPASS electromagnetic calorimeter prototype are described. The dependence of total energy deposited in a combined calorimeter as a function of distance L between front faces of lead glasses and PWO cells has been measured for electrons of different energies. An optimal value for L is obtained. The energy resolution is measured for the combined calorimeter. The position accuracy is estimated. The comparison of the measured characteristics of the calorimeter prototype with Monte Carlo simulation results is shown.
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
1999
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2180232
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